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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)03/06
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
04:00:00 (GMT) on 03/06
Sea Height:5.3 ft
Primary Swell Height: 3.9 ft
Primary Swell Period: 9.1 secs
Surf Height2.7 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
03/0604:00:005.3 3.9 se9.1 secs2.1 se5.9 secs0.7 se 12.5secs2.7 -3.0 9.1
03/0603:00:005.1 3.9 se9.1 secs1.5 se12.2 secs1.9 se 5.9secs2.7 -3.0 9.1
03/0602:00:005.4 4.0 se9.8 secs2.2 se6.7 secs0.8 se 13.1secs2.9 -3.3 9.8
03/0601:00:005.0 3.5 se9.1 secs2.1 se5.9 secs1.0 se 12.9secs2.4 -2.7 9.1
03/0600:00:005.6 3.8 se9.9 secs2.4 se6.7 secs1.1 se 13.2secs2.8 -3.2 9.9
03/0523:00:006.0 4.6 se9.7 secs2.2 se6.7 secs0.0 se 0.0secs3.3 -3.8 9.7
03/0522:00:005.7 3.9 se9.0 secs1.7 se12.5 secs2.1 se 5.9secs2.6 -2.9 9.0
03/0521:00:005.3 3.3 se9.9 secs1.2 se13.0 secs2.2 se 6.7secs2.5 -2.8 9.9
03/0520:00:005.8 4.1 se9.8 secs2.2 se6.7 secs1.0 se 12.9secs3.0 -3.4 9.8
03/0519:00:005.7 3.9 se9.9 secs2.3 se6.7 secs1.1 se 13.3secs2.9 -3.2 9.9
03/0518:00:005.5 4.0 se9.8 secs1.1 se13.2 secs2.0 se 6.7secs2.9 -3.3 9.8
03/0517:00:006.0 4.2 se9.1 secs1.1 se13.0 secs1.9 se 5.9secs2.9 -3.3 9.1
03/0516:00:005.3 3.6 se9.9 secs2.2 se6.7 secs0.9 se 12.9secs2.7 -3.0 9.9
03/0515:00:005.6 4.1 se9.1 secs2.0 se12.2 secs1.8 se 5.9secs2.8 -3.2 9.1
03/0514:00:005.3 3.3 se10.0 secs2.4 se6.7 secs1.1 se 13.1secs2.5 -2.8 10.0
03/0513:00:005.8 4.0 se9.9 secs1.3 se13.0 secs2.2 se 6.7secs3.0 -3.4 9.9
03/0512:00:006.0 3.7 se10.0 secs1.7 se13.6 secs2.5 se 6.2secs2.8 -3.2 10.0
03/0511:00:005.3 3.1 se10.1 secs1.4 se13.2 secs2.0 se 6.8secs2.4 -2.7 10.1
03/0510:00:004.9 3.2 se9.9 secs1.2 se13.2 secs2.0 se 6.7secs2.4 -2.7 9.9
03/0509:00:005.4 3.6 se9.1 secs2.0 se12.5 secs2.2 se 5.9secs2.4 -2.7 9.1
03/0508:00:005.9 3.7 se10.0 secs1.6 se13.6 secs2.3 se 6.7secs2.8 -3.1 10.0
03/0507:00:005.9 4.0 se9.0 secs2.2 se12.3 secs2.1 se 5.9secs2.7 -3.0 9.0
03/0506:00:006.0 4.4 se9.0 secs1.2 se12.9 secs1.7 se 5.9secs3.0 -3.4 9.0
03/0505:00:005.1 3.0 se10.0 secs1.5 se13.7 secs2.1 se 6.7secs2.3 -2.6 10.0

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
04:50:00 (GMT) on 03/06
Combined Sea Height:7.5 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:090 degrees
Barometric Pressure:1014.4 mbs
Air Temperature: 76.5 degrees
Water Temperature:77.2 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
03/0604:50:007.59.017.621.40901014.476.577.2
03/0603:50:008.99.017.621.40901014.076.577.2
03/0602:50:008.29.017.621.40901013.476.377.2
03/0601:50:007.99.017.623.40901013.376.577.2
03/0600:50:009.29.017.621.40901013.476.377.2
03/0523:50:008.210.019.523.40901013.976.577.2
03/0522:50:008.99.017.621.40901014.876.377.0
03/0521:50:008.510.017.621.40901015.876.577.0
03/0520:50:007.99.017.621.40901016.376.377.0
03/0519:50:008.59.017.621.40901016.376.377.0
03/0518:50:009.29.019.523.41001016.176.177.0
03/0517:50:009.29.019.523.40901015.876.376.8
03/0516:50:008.59.017.623.40901015.576.376.8
03/0515:50:008.59.019.521.40901014.876.176.8
03/0514:50:008.29.019.523.40901014.676.376.8
03/0513:50:008.58.017.621.40901014.776.377.0
03/0512:50:007.98.017.621.40901014.776.376.8
03/0511:50:008.29.019.521.41001015.476.576.8
03/0510:50:008.28.021.425.41001015.776.577.0
03/0509:50:008.29.017.623.41001016.375.977.0
03/0508:50:008.58.025.431.21101016.273.077.0
03/0507:50:008.28.019.523.41001015.876.677.0
03/0506:50:008.59.019.523.40901015.276.377.0
03/0505:50:007.99.019.523.40901014.376.377.0

 

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